IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. As knowledge of materials and ...

Neon lights are that kind of nostalgic item that everybody seems to love. The neon lamp is a type of gas discharge lamp, they generate light when an electrical discharge travels through an ionized gas ...

The Sodium Lamp market research report encourage businesses with the intelligent decision making & better manage marketing of goods which ultimately leads to growth & success. This market report ...

Proper outdoor lighting necessitates the use of "full cutoff" fixtures to minimize upward light emission and glare, thereby enhancing safety and security. Optimal outdoor lighting involves using the ...

AFTER a streetlight opposite his home stopped working, your columnist started noticing others on his California hillside that had also gone dark. Twice he reported the matter, to no avail. Then, after ...